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प्रश्न
Name any two organisms which can occupy more than one trophic level in an ecosystem.
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उत्तर
Man and sparrow etc.
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संबंधित प्रश्न
Distinguish between upright and inverted pyramids.
Describe with examples of pyramids of number and biomass.
In a food chain, the herbivores are represented by
(A) producers
(B) primary consumers
(C) secondary consumers
(D) decomposers
Explain energy pyramid
“The pyramid of biomass is not always upright.” Explain the statement.
'The pyramid of energy is always upright.' Explain
Secondary consumers are __________.
Which ecosystem has the maximum biomass?
In a tree ecosystem the pyramid of numbers is:
Which of the following organism form the decomposers?
In an aquatic ecosystem, a mollusc typically belongs to-
Which of the following statements is not correct?
What does the base tier of the ecological pyramid represent?
What are the shortcomings of ecological pyramids in the study of ecosystems?
(a) Given below is a pyramid of biomass in an ecosystem where each bar represents the standing crop available in the trophic level. With the help of an example explain the conditions where this kind of pyramid is possible in nature.
(b) Will the pyramid of energy be also of the same shape in this situation? Give a reason for your response.
Draw a diagram of pyramid of energy.
A graphic representation of the biomass relationship between the producer and consumer in an ecosystem is called ______.
Describe pyramid of energy with the help of diagram.
